## Current

### Features
- [#3420](https://github.com/poanetwork/blockscout/pull/3420) - Enable read/write proxy tabs for Gnosis safe proxy contract
- [#3411](https://github.com/poanetwork/blockscout/pull/3411) - Circles UBI theme
- [#3406](https://github.com/poanetwork/blockscout/pull/3406), [#3409](https://github.com/poanetwork/blockscout/pull/3409) - Adding mp4 files support for NFTs
- [#3398](https://github.com/poanetwork/blockscout/pull/3398) - Collect and display gas usage per day at the main page
- [#3385](https://github.com/poanetwork/blockscout/pull/3385), [#3397](https://github.com/poanetwork/blockscout/pull/3397) - Total gas usage at the main page
- [#3384](https://github.com/poanetwork/blockscout/pull/3384), [#3386](https://github.com/poanetwork/blockscout/pull/3386) - Address total gas usage
- [#3377](https://github.com/poanetwork/blockscout/pull/3377) - Add links to contract libraries
- [#2292](https://github.com/poanetwork/blockscout/pull/2292), [#3356](https://github.com/poanetwork/blockscout/pull/3356), [#3359](https://github.com/poanetwork/blockscout/pull/3359), [#3360](https://github.com/poanetwork/blockscout/pull/3360), [#3365](https://github.com/poanetwork/blockscout/pull/3365) - Add Web UI for POSDAO Staking DApp
- [#3354](https://github.com/poanetwork/blockscout/pull/3354) - Tx hash in EOA coin balance history
- [#3333](https://github.com/poanetwork/blockscout/pull/3333), [#3337](https://github.com/poanetwork/blockscout/pull/3337), [#3393](https://github.com/poanetwork/blockscout/pull/3393) - Dark forest contract custom theme
- [#3330](https://github.com/poanetwork/blockscout/pull/3330) - Caching of address transactions counter, remove query 10_000 rows limit


### Fixes
- [#3424](https://github.com/poanetwork/blockscout/pull/3424) - Fix display of long NFT IDs
- [#3422](https://github.com/poanetwork/blockscout/pull/3422) - Fix contract reader: tuple type
- [#3408](https://github.com/poanetwork/blockscout/pull/3408) - Fix (total) difficulty display
- [#3401](https://github.com/poanetwork/blockscout/pull/3401) - Fix procedure of marking internal transactions as failed
- [#3400](https://github.com/poanetwork/blockscout/pull/3400) - Add :last_block_number realtime chain event
- [#3399](https://github.com/poanetwork/blockscout/pull/3399) - Fix Token transfers CSV export
- [#3396](https://github.com/poanetwork/blockscout/pull/3396) - Handle exchange rates request throttled
- [#3382](https://github.com/poanetwork/blockscout/pull/3382) - Check ets table exists for know tokens
- [#3376](https://github.com/poanetwork/blockscout/pull/3376) - Fix contract nested inputs
- [#3375](https://github.com/poanetwork/blockscout/pull/3375) - Prevent terminating of tokens/contracts process
- [#3374](https://github.com/poanetwork/blockscout/pull/3374) - Fix find block timestamp query
- [#3373](https://github.com/poanetwork/blockscout/pull/3373) - Fix horizontal scroll in Tokens table
- [#3370](https://github.com/poanetwork/blockscout/pull/3370) - Improve contracts verification: refine constructor arguments extractor
- [#3368](https://github.com/poanetwork/blockscout/pull/3368) - Fix Verify contract loading button width
- [#3357](https://github.com/poanetwork/blockscout/pull/3357) - Fix token transfer realtime fetcher
- [#3353](https://github.com/poanetwork/blockscout/pull/3353) - Fix xDai buttons hover color
- [#3352](https://github.com/poanetwork/blockscout/pull/3352) - Fix dark body background
- [#3350](https://github.com/poanetwork/blockscout/pull/3350) - Fix tokens list pagination
- [#3347](https://github.com/poanetwork/blockscout/pull/3347) - Contract interaction: fix encoding of bytes output
- [#3346](https://github.com/poanetwork/blockscout/pull/3346), [#3351](https://github.com/poanetwork/blockscout/pull/3351) - Fix inventory tab pagination
- [#3344](https://github.com/poanetwork/blockscout/pull/3344) - Fix logs search on address page
- [#3342](https://github.com/poanetwork/blockscout/pull/3342) - Fix mobile styles for contract code tab
- [#3341](https://github.com/poanetwork/blockscout/pull/3341) - Change Solc binary downloader path to official primary supported path
- [#3339](https://github.com/poanetwork/blockscout/pull/3339) - Repair websocket subscription
- [#3329](https://github.com/poanetwork/blockscout/pull/3329) - Fix pagination for bridged tokens list page
- [#3335](https://github.com/poanetwork/blockscout/pull/3335) - MarketCap calculation: check that ETS tables exist before inserting new data or lookup from the table

### Chore
- [#3421](https://github.com/poanetwork/blockscout/pull/3421) - Functions to enable GnosisSafe app link
- [#3414](https://github.com/poanetwork/blockscout/pull/3414) - Manage lis of other explorers in the footer via env var
- [#3407](https://github.com/poanetwork/blockscout/pull/3407) - Add EthereumJSONRPC.HTTP.HTTPoison.json_rpc function clause when URL is null
- [#3405](https://github.com/poanetwork/blockscout/pull/3405) - N/A instead of 0 for market cap if it is not fetched
- [#3404](https://github.com/poanetwork/blockscout/pull/3404) - DISABLE_KNOWN_TOKENS env var
- [#3403](https://github.com/poanetwork/blockscout/pull/3403) - Refactor Coingecko interaction
- [#3394](https://github.com/poanetwork/blockscout/pull/3394) - Actualize docker vars list
- [#3372](https://github.com/poanetwork/blockscout/pull/3372), [#3380](https://github.com/poanetwork/blockscout/pull/3380) - Improve all lists header container
- [#3371](https://github.com/poanetwork/blockscout/pull/3371) - Eliminate dark background except Dark forest theme
- [#3366](https://github.com/poanetwork/blockscout/pull/3366) - Stabilize tests execution in Github Actions CI
- [#3343](https://github.com/poanetwork/blockscout/pull/3343) - Make (Bridged) Tokens' list page's header more compact


## 3.3.3-beta

### Features
- [#3320](https://github.com/poanetwork/blockscout/pull/3320) - Bridged tokens from AMB extensions support
- [#3311](https://github.com/poanetwork/blockscout/pull/3311) - List of addresses with restricted access option
- [#3293](https://github.com/poanetwork/blockscout/pull/3293) - Composite market cap for xDai: TokenBridge + OmniBridge
- [#3282](https://github.com/poanetwork/blockscout/pull/3282), [#3318](https://github.com/poanetwork/blockscout/pull/3318) - Import bridged tokens custom metadata
- [#3281](https://github.com/poanetwork/blockscout/pull/3281) - Write contract: display currently connected address
- [#3279](https://github.com/poanetwork/blockscout/pull/3279) - NFT instance: link to the app
- [#3278](https://github.com/poanetwork/blockscout/pull/3278) - Support of fetching of NFT metadata from IPFS
- [#3273](https://github.com/poanetwork/blockscout/pull/3273) - Update token metadata at burn/mint events
- [#3268](https://github.com/poanetwork/blockscout/pull/3268) - Token total supply on-demand fetcher
- [#3261](https://github.com/poanetwork/blockscout/pull/3261) - Bridged tokens table

### Fixes
- [#3323](https://github.com/poanetwork/blockscout/pull/3323) - Fix logs list API endpoint response
- [#3319](https://github.com/poanetwork/blockscout/pull/3319) - Eliminate horizontal scroll
- [#3314](https://github.com/poanetwork/blockscout/pull/3314) - Handle nil values from response of CoinGecko price API
- [#3313](https://github.com/poanetwork/blockscout/pull/3313) - Fix xDai styles: invisible tokens on address
- [#3312](https://github.com/poanetwork/blockscout/pull/3312) - Replace symbol for some tokens to be able to find price in CoinGecko for OmniBridge balance
- [#3307](https://github.com/poanetwork/blockscout/pull/3307) - Replace "latest" compiler version with the actual one
- [#3303](https://github.com/poanetwork/blockscout/pull/3303) - Address contract twins feature performance
- [#3295](https://github.com/poanetwork/blockscout/pull/3295) - Token instance: check if external_url is not null before trimming
- [#3291](https://github.com/poanetwork/blockscout/pull/3291) - Support unlimited number of external rewards in block
- [#3290](https://github.com/poanetwork/blockscout/pull/3290) - Eliminate protocol Jason.Encoder not implemented for... error
- [#3284](https://github.com/poanetwork/blockscout/pull/3284) - Fix fetch_coin_balance query: coin balance delta
- [#3276](https://github.com/poanetwork/blockscout/pull/3276) - Bridged tokens status/metadata fetcher refactoring
- [#3264](https://github.com/poanetwork/blockscout/pull/3264) - Fix encoding of address output if function input exists
- [#3259](https://github.com/poanetwork/blockscout/pull/3259), [#3269](https://github.com/poanetwork/blockscout/pull/3269) - Contract interaction: array input type parsing fix
- [#3257](https://github.com/poanetwork/blockscout/pull/3257) - Contracts read/write: method_id instead function_name as a key
- [#3256](https://github.com/poanetwork/blockscout/pull/3256) - Fix for invisible validator address at block page and wrong alert text color at xDai

### Chore
- [#3327](https://github.com/poanetwork/blockscout/pull/3327) - Handle various indexer fetchers errors in setup with non-archive node
- [#3325](https://github.com/poanetwork/blockscout/pull/3325) - Dark theme improvements
- [#3316](https://github.com/poanetwork/blockscout/pull/3316), [#3317](https://github.com/poanetwork/blockscout/pull/3317) - xDai smile logo
- [#3315](https://github.com/poanetwork/blockscout/pull/3315) - Environment variable to disable Bridge market cap updater
- [#3308](https://github.com/poanetwork/blockscout/pull/3308) - Fixate latest stable release of Elixir, Node, Postgres
- [#3297](https://github.com/poanetwork/blockscout/pull/3297) - Actualize names of default chains
- [#3285](https://github.com/poanetwork/blockscout/pull/3285) - Switch to RPC endpoint polling if ETHEREUM_JSONRPC_WS_URL is an empty string
- [#3274](https://github.com/poanetwork/blockscout/pull/3274) - Replace underscore with hyphen in routes
- [#3260](https://github.com/poanetwork/blockscout/pull/3260) - Update NPM dependencies to fix known vulnerabilities
- [#3258](https://github.com/poanetwork/blockscout/pull/3258) - Token transfer: check that block exists before retrieving timestamp


## 3.3.2-beta

### Features
- [#3252](https://github.com/poanetwork/blockscout/pull/3252) - Gas price at the main page
- [#3239](https://github.com/poanetwork/blockscout/pull/3239) - Hide address page tabs if no items
- [#3236](https://github.com/poanetwork/blockscout/pull/3236) - Easy verification of contracts which has verified twins (the same bytecode)
- [#3227](https://github.com/poanetwork/blockscout/pull/3227) - Distinguishing of bridged tokens
- [#3224](https://github.com/poanetwork/blockscout/pull/3224) - Top tokens page

### Fixes
- [#3249](https://github.com/poanetwork/blockscout/pull/3249) - Fix incorrect ABI decoding of address in tuple output
- [#3237](https://github.com/poanetwork/blockscout/pull/3237) - Refine contract method signature detection for read/write feature
- [#3235](https://github.com/poanetwork/blockscout/pull/3235) - Fix coin supply api edpoint
- [#3233](https://github.com/poanetwork/blockscout/pull/3233) - Fix for the contract verifiaction for solc 0.5 family with experimental features enabled
- [#3231](https://github.com/poanetwork/blockscout/pull/3231) - Improve search: unlimited number of searching results
- [#3231](https://github.com/poanetwork/blockscout/pull/3231) - Improve search: allow search with space
- [#3231](https://github.com/poanetwork/blockscout/pull/3231) - Improve search: order by token holders in descending order and token/contract name is ascending order
- [#3226](https://github.com/poanetwork/blockscout/pull/3226) - Fix notifier query for live update of token transfers
- [#3220](https://github.com/poanetwork/blockscout/pull/3220) - Allow interaction with navbar menu at block-not-found page

### Chore
- [#3326](https://github.com/poanetwork/blockscout/pull/3326) - Chart smooth lines
- [#3250](https://github.com/poanetwork/blockscout/pull/3250) - Eliminate occurrences of obsolete env variable ETHEREUM_JSONRPC_JSON_RPC_TRANSPORT
- [#3240](https://github.com/poanetwork/blockscout/pull/3240), [#3251](https://github.com/poanetwork/blockscout/pull/3251) - various CSS imroving
- [f3a720](https://github.com/poanetwork/blockscout/commit/2dd909c10a79b0bf4b7541a486be114152f3a720) - Make wobserver optional


## 3.3.1-beta

### Features
- [#3216](https://github.com/poanetwork/blockscout/pull/3216) - Display new token transfers at token page and address page without refreshing the page
- [#3199](https://github.com/poanetwork/blockscout/pull/3199) - Show compilation error at contract verification
- [#3193](https://github.com/poanetwork/blockscout/pull/3193) - Raw trace copy button
- [#3184](https://github.com/poanetwork/blockscout/pull/3184) - Apps navbar menu item
- [#3145](https://github.com/poanetwork/blockscout/pull/3145) - Pending txs per address API endpoint

### Fixes
- [#3219](https://github.com/poanetwork/blockscout/pull/3219) - Fix revert reason message detection
- [#3215](https://github.com/poanetwork/blockscout/pull/3215) - Coveralls in CI through Github Actions
- [#3214](https://github.com/poanetwork/blockscout/pull/3214) - Fix current token balances fetcher
- [#3143](https://github.com/poanetwork/blockscout/pull/3143) - Fix "Connection lost..." error at address page
- [#3209](https://github.com/poanetwork/blockscout/pull/3209) - GraphQL: fix internal server error at request of internal transactions at address
- [#3207](https://github.com/poanetwork/blockscout/pull/3207) - Fix read contract bytes array type output
- [#3203](https://github.com/poanetwork/blockscout/pull/3203) - Improve "get mined blocks" query performance
- [#3202](https://github.com/poanetwork/blockscout/pull/3202) - Fix contracts verification with experimental features enabled
- [#3201](https://github.com/poanetwork/blockscout/pull/3201) - Connect to Metamask button
- [#3192](https://github.com/poanetwork/blockscout/pull/3192) - Dropdown menu doesn't open at "not found" page
- [#3190](https://github.com/poanetwork/blockscout/pull/3190) - Contract log/method decoded view improvements: eliminate horizontal scroll, remove excess borders, whitespaces
- [#3185](https://github.com/poanetwork/blockscout/pull/3185) - Transaction page: decoding logs from nested contracts calls
- [#3182](https://github.com/poanetwork/blockscout/pull/3182) - Besu: support revertReason key in eth_getTransactionReceipt endpoint
- [#3178](https://github.com/poanetwork/blockscout/pull/3178) - Fix permanent fetching tokens...  when read/write proxy tab is active
- [#3178](https://github.com/poanetwork/blockscout/pull/3178) - Fix unavailable navbar menu when read/write proxy tab is active

### Chore
- [#3212](https://github.com/poanetwork/blockscout/pull/3212) - GitHub actions CI config
- [#3210](https://github.com/poanetwork/blockscout/pull/3210) - Update Phoenix up to 1.4.17
- [#3206](https://github.com/poanetwork/blockscout/pull/3206) - Update Elixir version: 1.10.2 -> 1.10.3
- [#3204](https://github.com/poanetwork/blockscout/pull/3204) - GraphQL Absinthe related packages update up to stable versions
- [#3180](https://github.com/poanetwork/blockscout/pull/3180) - Return correct status in verify API endpoint if contract verified
- [#3180](https://github.com/poanetwork/blockscout/pull/3180) - Remove Kovan from the list of default chains


## 3.3.0-beta

### Features
- [#3174](https://github.com/poanetwork/blockscout/pull/3174) - EIP-1967 support: transparent proxy pattern
- [#3173](https://github.com/poanetwork/blockscout/pull/3173) - Display implementation address at read/write proxy tabs
- [#3171](https://github.com/poanetwork/blockscout/pull/3171) - Import accounts/contracts/balances from Geth genesis.json
- [#3161](https://github.com/poanetwork/blockscout/pull/3161) - Write proxy contracts feature
- [#3160](https://github.com/poanetwork/blockscout/pull/3160) - Write contracts feature
- [#3157](https://github.com/poanetwork/blockscout/pull/3157) - Read methods of implementation on proxy contract

### Fixes
- [#3168](https://github.com/poanetwork/blockscout/pull/3168) - Eliminate internal server error at /accounts page with token-bridge type of supply and inexistent bridge contracts
- [#3169](https://github.com/poanetwork/blockscout/pull/3169) - Fix for verification of contracts defined in genesis block

### Chore


## 3.2.0-beta

### Features
- [#3154](https://github.com/poanetwork/blockscout/pull/3154) - Support of Hyperledger Besu client
- [#3153](https://github.com/poanetwork/blockscout/pull/3153) - Proxy contracts: logs decoding using implementation ABI
- [#3153](https://github.com/poanetwork/blockscout/pull/3153) - Proxy contracts: methods decoding using implementation ABI
- [#3149](https://github.com/poanetwork/blockscout/pull/3149) - Display and store revert reason of tx on demand at transaction details page and at gettxinfo API endpoint.

### Fixes

### Chore
- [#3152](https://github.com/poanetwork/blockscout/pull/3152) - Fix contract compilation tests for old versions of compiler


## 3.1.3-beta

### Features
- [#3125](https://github.com/poanetwork/blockscout/pull/3125)  - Availability to configure a number of days to consider at coin balance history chart via environment variable

### Fixes
- [#3146](https://github.com/poanetwork/blockscout/pull/3146) - Fix coin balance history page: order of items, fix if no balance changes
- [#3142](https://github.com/poanetwork/blockscout/pull/3142) - Speed-up last coin balance timestamp query (coin balance history page performance improvement)
- [#3140](https://github.com/poanetwork/blockscout/pull/3140) - Fix performance of the balance changing history list loading
- [#3133](https://github.com/poanetwork/blockscout/pull/3133) - Take into account FIRST_BLOCK in trace_ReplayBlockTransactions requests
- [#3132](https://github.com/poanetwork/blockscout/pull/3132) - Fix performance of coin supply API endpoints
- [#3130](https://github.com/poanetwork/blockscout/pull/3130) - Take into account FIRST_BLOCK for block rewards fetching
- [#3128](https://github.com/poanetwork/blockscout/pull/3128) - Token instance metadata retriever refinement: add processing of token metadata if only image URL is passed to token URI
- [#3126](https://github.com/poanetwork/blockscout/pull/3126) - Fetch balance only for blocks which are greater or equal block with FIRST_BLOCK number
- [#3125](https://github.com/poanetwork/blockscout/pull/3125) - Fix performance of coin balance history chart
- [#3122](https://github.com/poanetwork/blockscout/pull/3122) - Exclude balance percentage calculation for burn address on accounts page
- [#3121](https://github.com/poanetwork/blockscout/pull/3121) - Geth: handle response from eth_getblockbyhash JSON RPC method without totalDifficulty (uncle blocks)
- [#3119](https://github.com/poanetwork/blockscout/pull/3119), [#3120](https://github.com/poanetwork/blockscout/pull/3120) - Fix performance of Inventory tab loading for ERC-721 tokens
- [#3114](https://github.com/poanetwork/blockscout/pull/3114) - Fix performance of "Blocks validated" page
- [#3112](https://github.com/poanetwork/blockscout/pull/3112) - Fix verification of contracts, compiled with nightly builds of solc compiler
- [#3112](https://github.com/poanetwork/blockscout/pull/3112) - Check compiler version at contract verification
- [#3106](https://github.com/poanetwork/blockscout/pull/3106) - Fix verification of contracts with `immutable` declaration
- [#3106](https://github.com/poanetwork/blockscout/pull/3106), [#3115](https://github.com/poanetwork/blockscout/pull/3115) - Fix verification of contracts, created from factory (from internal transaction)

### Chore
- [#3137](https://github.com/poanetwork/blockscout/pull/3137) - RSK Papyrus Release v2.0.1 hardfork: cumulativeDifficulty
- [#3134](https://github.com/poanetwork/blockscout/pull/3134) - Get last value of fetched coinsupply API endpoint from DB if cache is empty
- [#3124](https://github.com/poanetwork/blockscout/pull/3124) - Display upper border for tx speed if the value cannot be calculated


## 3.1.2-beta

### Features
- [#3089](https://github.com/poanetwork/blockscout/pull/3089) - CoinGecko API coin id environment variable
- [#3069](https://github.com/poanetwork/blockscout/pull/3069) - Make a link to address page on decoded constructor argument of address type
- [#3067](https://github.com/poanetwork/blockscout/pull/3067) - Show proper title of the tile or container for token burnings/mintings instead of "Token Transfer"
- [#3066](https://github.com/poanetwork/blockscout/pull/3066) - ERC-721 token instance page: link to token added
- [#3065](https://github.com/poanetwork/blockscout/pull/3065) - Transactions history chart

### Fixes
- [#3097](https://github.com/poanetwork/blockscout/pull/3097) - Fix contract reader decoding
- [#3095](https://github.com/poanetwork/blockscout/pull/3095) - Fix constructor arguments decoding
- [#3092](https://github.com/poanetwork/blockscout/pull/3092) - Contract verification: constructor arguments search search refinement
- [#3077](https://github.com/poanetwork/blockscout/pull/3077) - Finally speedup pending tx list
- [#3076](https://github.com/poanetwork/blockscout/pull/3076) - Speedup tx list query on address page: check if an address has a reward, check if this is actual payout key of the validator - beneficiary, return only mined txs in tx list query
- [#3071](https://github.com/poanetwork/blockscout/pull/3071) - Speedup list of token transfers per token query
- [#3070](https://github.com/poanetwork/blockscout/pull/3070) - Index creation to blazingly speedup token holders query
- [#3064](https://github.com/poanetwork/blockscout/pull/3064) - Automatically define Block reward contract address in TokenBridge supply module
- [#3061](https://github.com/poanetwork/blockscout/pull/3061) - Fix verification of contracts with error messages in require in parent contract
- [#2756](https://github.com/poanetwork/blockscout/pull/2756) - Improve subquery joins

### Chore
- [#3100](https://github.com/poanetwork/blockscout/pull/3100) - Update npm packages
- [#3099](https://github.com/poanetwork/blockscout/pull/3099) - Remove pending txs cache
- [#3093](https://github.com/poanetwork/blockscout/pull/3093) - Extend list of env vars for Docker setup
- [#3084](https://github.com/poanetwork/blockscout/pull/3084) - Bump Elixir version 1.10.2
- [#3079](https://github.com/poanetwork/blockscout/pull/3079) - Extend optionality of websockets to Geth


## 3.1.1-beta

### Features
- [#3058](https://github.com/poanetwork/blockscout/pull/3058) - Searching by verified contract name

### Fixes
- [#3053](https://github.com/poanetwork/blockscout/pull/3053) - Fix ABI decoding in contracts methods, logs (migrate to ex_abi 0.3.0)
- [#3044](https://github.com/poanetwork/blockscout/pull/3044) - Prevent division by zero on /accounts page
- [#3043](https://github.com/poanetwork/blockscout/pull/3043) - Extract host name for split couple of indexer and web app
- [#3042](https://github.com/poanetwork/blockscout/pull/3042) - Speedup pending txs list query
- [#2944](https://github.com/poanetwork/blockscout/pull/2944), [#3046](https://github.com/poanetwork/blockscout/pull/3046) - Split js logic into multiple files


## 3.1.0-beta

### Features
- [#3013](https://github.com/poanetwork/blockscout/pull/3013), [#3026](https://github.com/poanetwork/blockscout/pull/3026), [#3031](https://github.com/poanetwork/blockscout/pull/3031) - Raw trace of transaction on-demand
- [#3000](https://github.com/poanetwork/blockscout/pull/3000) - Get rid of storing of first trace for all types of transactions for Parity variant
- [#2875](https://github.com/poanetwork/blockscout/pull/2875) - Save contract code from Parity genesis file
- [#2834](https://github.com/poanetwork/blockscout/pull/2834), [#3009](https://github.com/poanetwork/blockscout/pull/3009), [#3014](https://github.com/poanetwork/blockscout/pull/3014), [#3033](https://github.com/poanetwork/blockscout/pull/3033) - always redirect to checksummed hash

### Fixes
- [#3037](https://github.com/poanetwork/blockscout/pull/3037) - Make buttons color at verification page consistent
- [#3034](https://github.com/poanetwork/blockscout/pull/3034) - Support stateMutability=view to define reading functions in smart-contracts
- [#3029](https://github.com/poanetwork/blockscout/pull/3029) - Fix transactions and blocks appearance on the main page
- [#3028](https://github.com/poanetwork/blockscout/pull/3028) - Decrease polling period value for realtime fetcher
- [#3027](https://github.com/poanetwork/blockscout/pull/3027) - Rescue for SUPPORTED_CHAINS env var parsing
- [#3025](https://github.com/poanetwork/blockscout/pull/3025) - Fix splitting of indexer/web components setup
- [#3024](https://github.com/poanetwork/blockscout/pull/3024) - Fix pool size default value in config
- [#3021](https://github.com/poanetwork/blockscout/pull/3021), [#3022](https://github.com/poanetwork/blockscout/pull/3022) - Refine dev/test config
- [#3016](https://github.com/poanetwork/blockscout/pull/3016), [#3017](https://github.com/poanetwork/blockscout/pull/3017) - Fix token instance QR code data
- [#3012](https://github.com/poanetwork/blockscout/pull/3012) - Speedup token transfers list query
- [#3011](https://github.com/poanetwork/blockscout/pull/3011) - Revert realtime fetcher small skips feature
- [#3007](https://github.com/poanetwork/blockscout/pull/3007) - Fix copy UTF8 tx input action
- [#2996](https://github.com/poanetwork/blockscout/pull/2996) - Fix awesomplete lib loading in Firefox
- [#2993](https://github.com/poanetwork/blockscout/pull/2993) - Fix path definition for contract verification endpoint
- [#2990](https://github.com/poanetwork/blockscout/pull/2990) - Fix import of Parity spec file
- [#2989](https://github.com/poanetwork/blockscout/pull/2989) - Introduce API_PATH env var
- [#2988](https://github.com/poanetwork/blockscout/pull/2988) - Fix web manifest accessibility
- [#2967](https://github.com/poanetwork/blockscout/pull/2967) - Fix styles loading for firefox
- [#2950](https://github.com/poanetwork/blockscout/pull/2950) - Add `creationMethod` to `EthereumJSONRPC.Parity.Trace.Action.entry_to_elixir`
- [#2897](https://github.com/poanetwork/blockscout/pull/2897) - remove duplicate indexes
- [#2883](https://github.com/poanetwork/blockscout/pull/2883) - Fix long contracts names

### Chore
- [#3032](https://github.com/poanetwork/blockscout/pull/3032) - Remove indexing status alert for Ganache variant
- [#3030](https://github.com/poanetwork/blockscout/pull/3030) - Remove default websockets URL from config
- [#2995](https://github.com/poanetwork/blockscout/pull/2995) - Support API_PATH env var in Docker file


## 3.0.0-beta

### Features
- [#2835](https://github.com/poanetwork/blockscout/pull/2835), [#2871](https://github.com/poanetwork/blockscout/pull/2871), [#2872](https://github.com/poanetwork/blockscout/pull/2872), [#2886](https://github.com/poanetwork/blockscout/pull/2886), [#2925](https://github.com/poanetwork/blockscout/pull/2925), [#2936](https://github.com/poanetwork/blockscout/pull/2936), [#2949](https://github.com/poanetwork/blockscout/pull/2949), [#2940](https://github.com/poanetwork/blockscout/pull/2940), [#2958](https://github.com/poanetwork/blockscout/pull/2958) - Add "block_hash" to logs, token_transfers and internal transactions and "pending blocks operations" approach
- [#2975](https://github.com/poanetwork/blockscout/pull/2975) - Refine UX of contracts verification
- [#2926](https://github.com/poanetwork/blockscout/pull/2926) - API endpoint: sum balances except burnt address
- [#2918](https://github.com/poanetwork/blockscout/pull/2918) - Add tokenID for tokentx API action explicitly

### Fixes
- [#2969](https://github.com/poanetwork/blockscout/pull/2969) - Fix contract constructor require msg appearance in constructor arguments encoded view
- [#2964](https://github.com/poanetwork/blockscout/pull/2964) - Fix bug in skipping of constructor arguments in contract verification
- [#2961](https://github.com/poanetwork/blockscout/pull/2961) - Add a guard that addresses is enum in `values` function in `read contract` page
- [#2960](https://github.com/poanetwork/blockscout/pull/2960) - Add BLOCKSCOUT_HOST to docker setup
- [#2956](https://github.com/poanetwork/blockscout/pull/2956) - Add support of 0.6.x version of compiler
- [#2955](https://github.com/poanetwork/blockscout/pull/2955) - Move socket path to env
- [#2938](https://github.com/poanetwork/blockscout/pull/2938) - utf8 copy tx input tooltip
- [#2934](https://github.com/poanetwork/blockscout/pull/2934) - RSK release 1.2.0 breaking changes support
- [#2933](https://github.com/poanetwork/blockscout/pull/2933) - Get rid of deadlock in the query to address_current_token_balance table
- [#2932](https://github.com/poanetwork/blockscout/pull/2932) - fix duplicate websocket connection
- [#2928](https://github.com/poanetwork/blockscout/pull/2928) - Speedup pending block ops int txs to fetch query
- [#2924](https://github.com/poanetwork/blockscout/pull/2924) - Speedup address to logs query
- [#2915](https://github.com/poanetwork/blockscout/pull/2915) - Speedup of blocks_without_reward_query
- [#2914](https://github.com/poanetwork/blockscout/pull/2914) - Reduce execution time of stream_unfetched_token_instances query
- [#2910](https://github.com/poanetwork/blockscout/pull/2910) - Reorganize queries and indexes for internal_transactions table
- [#2908](https://github.com/poanetwork/blockscout/pull/2908) - Fix performance of address page
- [#2906](https://github.com/poanetwork/blockscout/pull/2906) - fix address sum cache
- [#2902](https://github.com/poanetwork/blockscout/pull/2902) - Offset in blocks retrieval for average block time
- [#2900](https://github.com/poanetwork/blockscout/pull/2900) - check fetched instance metadata in multiple places
- [#2899](https://github.com/poanetwork/blockscout/pull/2899) - fix empty buffered task
- [#2887](https://github.com/poanetwork/blockscout/pull/2887) - increase chart loading speed

### Chore
- [#2959](https://github.com/poanetwork/blockscout/pull/2959) - Remove logs from test folder too in the cleaning script
- [#2954](https://github.com/poanetwork/blockscout/pull/2954) - Upgrade absinthe and ecto deps
- [#2947](https://github.com/poanetwork/blockscout/pull/2947) - Upgrade Circle CI postgres Docker image
- [#2946](https://github.com/poanetwork/blockscout/pull/2946) - Fix vulnerable NPM deps
- [#2942](https://github.com/poanetwork/blockscout/pull/2942) - Actualize Docker setup
- [#2896](https://github.com/poanetwork/blockscout/pull/2896) - Disable Parity websockets tests
- [#2873](https://github.com/poanetwork/blockscout/pull/2873) - bump elixir to 1.9.4


## 2.1.1-beta

### Features
- [#2862](https://github.com/poanetwork/blockscout/pull/2862) - Coin total supply from DB API endpoint
- [#2857](https://github.com/poanetwork/blockscout/pull/2857) - Extend getsourcecode API view with new output fields
- [#2822](https://github.com/poanetwork/blockscout/pull/2822) - Estimated address count on the main page, if cache is empty
- [#2821](https://github.com/poanetwork/blockscout/pull/2821) - add autodetection of constructor arguments
- [#2825](https://github.com/poanetwork/blockscout/pull/2825) - separate token transfers and transactions
- [#2787](https://github.com/poanetwork/blockscout/pull/2787) - async fetching of address counters
- [#2791](https://github.com/poanetwork/blockscout/pull/2791) - add ipc client
- [#2449](https://github.com/poanetwork/blockscout/pull/2449) - add ability to send notification events through postgres notify

### Fixes
- [#2864](https://github.com/poanetwork/blockscout/pull/2864) - add token instance metadata type check
- [#2855](https://github.com/poanetwork/blockscout/pull/2855) - Fix favicons load
- [#2854](https://github.com/poanetwork/blockscout/pull/2854) - Fix all npm vulnerabilities
- [#2851](https://github.com/poanetwork/blockscout/pull/2851) - Fix paths for front assets
- [#2843](https://github.com/poanetwork/blockscout/pull/2843) - fix realtime fetcher small skips feature
- [#2841](https://github.com/poanetwork/blockscout/pull/2841) - LUKSO dashboard height fix
- [#2837](https://github.com/poanetwork/blockscout/pull/2837) - fix txlist ordering issue
- [#2830](https://github.com/poanetwork/blockscout/pull/2830) - Fix wrong color of contract icon on xDai chain
- [#2829](https://github.com/poanetwork/blockscout/pull/2829) - Fix for stuck gas limit label and value
- [#2828](https://github.com/poanetwork/blockscout/pull/2828) - Fix for script that clears compilation/launching assets
- [#2800](https://github.com/poanetwork/blockscout/pull/2800) - return not found for not verified contract for token read_contract
- [#2806](https://github.com/poanetwork/blockscout/pull/2806) - Fix blocks fetching on the main page
- [#2803](https://github.com/poanetwork/blockscout/pull/2803) - Fix block validator custom tooltip
- [#2748](https://github.com/poanetwork/blockscout/pull/2748) - Rewrite token updater
- [#2704](https://github.com/poanetwork/blockscout/pull/2704) - refetch null values in token balances
- [#2690](https://github.com/poanetwork/blockscout/pull/2690) - do not stich json rpc config into module for net version cache

### Chore
- [#2878](https://github.com/poanetwork/blockscout/pull/2878) - Decrease loaders showing delay on the main page
- [#2859](https://github.com/poanetwork/blockscout/pull/2859) - Add eth_blockNumber API endpoint to eth_rpc section
- [#2846](https://github.com/poanetwork/blockscout/pull/2846) - Remove networks images preload
- [#2845](https://github.com/poanetwork/blockscout/pull/2845) - Set outline none for nav dropdown item in mobile view (fix for Safari)
- [#2844](https://github.com/poanetwork/blockscout/pull/2844) - Extend external reward types up to 20
- [#2827](https://github.com/poanetwork/blockscout/pull/2827) - Node js 12.13.0 (latest LTS release) support
- [#2818](https://github.com/poanetwork/blockscout/pull/2818) - allow hiding marketcap percentage
- [#2817](https://github.com/poanetwork/blockscout/pull/2817) - move docker integration documentation to blockscout docs
- [#2808](https://github.com/poanetwork/blockscout/pull/2808) - Add tooltip for tx input
- [#2807](https://github.com/poanetwork/blockscout/pull/2807) - 422 page
- [#2805](https://github.com/poanetwork/blockscout/pull/2805) - Update supported chains default option
- [#2801](https://github.com/poanetwork/blockscout/pull/2801) - remove unused clause in address_to_unique_tokens query


## 2.1.0-beta

### Features
- [#2776](https://github.com/poanetwork/blockscout/pull/2776) - fetch token counters async
- [#2772](https://github.com/poanetwork/blockscout/pull/2772) - add token instance images to the token inventory tab
- [#2733](https://github.com/poanetwork/blockscout/pull/2733) - Add cache for first page of uncles
- [#2735](https://github.com/poanetwork/blockscout/pull/2735) - Add pending transactions cache
- [#2726](https://github.com/poanetwork/blockscout/pull/2726) - Remove internal_transaction block_number setting from blocks runner
- [#2717](https://github.com/poanetwork/blockscout/pull/2717) - Improve speed of nonconsensus data removal
- [#2679](https://github.com/poanetwork/blockscout/pull/2679) - added fixed height for card chain blocks and card chain transactions
- [#2678](https://github.com/poanetwork/blockscout/pull/2678) - fixed dashboard banner height bug
- [#2672](https://github.com/poanetwork/blockscout/pull/2672) - added new theme for xUSDT
- [#2667](https://github.com/poanetwork/blockscout/pull/2667) - Add ETS-based cache for accounts page
- [#2666](https://github.com/poanetwork/blockscout/pull/2666) - fetch token counters in parallel
- [#2665](https://github.com/poanetwork/blockscout/pull/2665) - new menu layout for mobile devices
- [#2663](https://github.com/poanetwork/blockscout/pull/2663) - Fetch address counters in parallel
- [#2642](https://github.com/poanetwork/blockscout/pull/2642) - add ERC721 coin instance page
- [#2762](https://github.com/poanetwork/blockscout/pull/2762) - on-fly fetching of token instances
- [#2470](https://github.com/poanetwork/blockscout/pull/2470) - Allow Realtime Fetcher to wait for small skips

### Fixes
- [#2793](https://github.com/poanetwork/blockscout/pull/2793) - Hide "We are indexing this chain right now. Some of the counts may be inaccurate" banner if no txs in blockchain
- [#2779](https://github.com/poanetwork/blockscout/pull/2779) - fix fetching `latin1` encoded data
- [#2799](https://github.com/poanetwork/blockscout/pull/2799) - fix catchup fetcher for empty node and db
- [#2783](https://github.com/poanetwork/blockscout/pull/2783) - Fix stuck value and ticker on the token page
- [#2781](https://github.com/poanetwork/blockscout/pull/2781) - optimize txlist json rpc
- [#2777](https://github.com/poanetwork/blockscout/pull/2777) - Remove duplicate blocks from changes_list before import
- [#2770](https://github.com/poanetwork/blockscout/pull/2770) - do not re-fetch token instances without uris
- [#2769](https://github.com/poanetwork/blockscout/pull/2769) - optimize token token transfers query
- [#2768](https://github.com/poanetwork/blockscout/pull/2768) - Remove nonconsensus blocks from cache after internal transactions importing
- [#2761](https://github.com/poanetwork/blockscout/pull/2761) - add indexes for token instances fetching queries
- [#2767](https://github.com/poanetwork/blockscout/pull/2767) - fix websocket subscriptions with token instances
- [#2765](https://github.com/poanetwork/blockscout/pull/2765) - fixed width issue for cards in mobile view for Transaction Details page
- [#2755](https://github.com/poanetwork/blockscout/pull/2755) - various token instance fetcher fixes
- [#2753](https://github.com/poanetwork/blockscout/pull/2753) - fix nft token instance images
- [#2750](https://github.com/poanetwork/blockscout/pull/2750) - fixed contract buttons color for NFT token instance on each theme
- [#2746](https://github.com/poanetwork/blockscout/pull/2746) - fixed wrong alignment in logs decoded view
- [#2745](https://github.com/poanetwork/blockscout/pull/2745) - optimize addresses page
- [#2742](https://github.com/poanetwork/blockscout/pull/2742) -
fixed menu hovers in dark mode desktop view
- [#2737](https://github.com/poanetwork/blockscout/pull/2737) - switched hardcoded subnetwork value to elixir expression for mobile menu
- [#2736](https://github.com/poanetwork/blockscout/pull/2736) - do not update cache if no blocks were inserted
- [#2731](https://github.com/poanetwork/blockscout/pull/2731) - fix library verification
- [#2718](https://github.com/poanetwork/blockscout/pull/2718) - Include all addresses taking part in transactions in wallets' addresses counter
- [#2709](https://github.com/poanetwork/blockscout/pull/2709) - Fix stuck label and value for uncle block height
- [#2707](https://github.com/poanetwork/blockscout/pull/2707) - fix for dashboard banner chart legend items
- [#2706](https://github.com/poanetwork/blockscout/pull/2706) - fix empty total_supply in coin gecko response
- [#2701](https://github.com/poanetwork/blockscout/pull/2701) - Exclude nonconsensus blocks from avg block time calculation by default
- [#2696](https://github.com/poanetwork/blockscout/pull/2696) - do not update fetched_coin_balance with nil
- [#2693](https://github.com/poanetwork/blockscout/pull/2693) - remove non consensus internal transactions
- [#2691](https://github.com/poanetwork/blockscout/pull/2691) - fix exchange rate websocket update for Rootstock
- [#2688](https://github.com/poanetwork/blockscout/pull/2688) - fix try it out section
- [#2687](https://github.com/poanetwork/blockscout/pull/2687) - remove non-consensus token transfers, logs when inserting new consensus blocks
- [#2684](https://github.com/poanetwork/blockscout/pull/2684) - do not filter pending logs
- [#2682](https://github.com/poanetwork/blockscout/pull/2682) - Use Task.start instead of Task.async in caches
- [#2671](https://github.com/poanetwork/blockscout/pull/2671) - fixed buttons color at smart contract section
- [#2660](https://github.com/poanetwork/blockscout/pull/2660) - set correct last value for coin balances chart data
- [#2619](https://github.com/poanetwork/blockscout/pull/2619) - Enforce DB transaction's order to prevent deadlocks
- [#2738](https://github.com/poanetwork/blockscout/pull/2738) - do not fail block `internal_transactions_indexed_at` field update

### Chore
- [#2797](https://github.com/poanetwork/blockscout/pull/2797) - Return old style menu
- [#2796](https://github.com/poanetwork/blockscout/pull/2796) - Optimize all images with ImageOptim
- [#2794](https://github.com/poanetwork/blockscout/pull/2786) - update hosted versions in readme
- [#2789](https://github.com/poanetwork/blockscout/pull/2786) - remove projects table in readme, link to docs version
- [#2786](https://github.com/poanetwork/blockscout/pull/2786) - updated docs links, removed docs folder
- [#2752](https://github.com/poanetwork/blockscout/pull/2752) - allow enabling internal transactions for simple token transfers txs
- [#2749](https://github.com/poanetwork/blockscout/pull/2749) - fix opt 22.1 support
- [#2744](https://github.com/poanetwork/blockscout/pull/2744) - Disable Geth tests in CI
- [#2724](https://github.com/poanetwork/blockscout/pull/2724) - fix ci by commenting a line in hackney library
- [#2708](https://github.com/poanetwork/blockscout/pull/2708) - add log index to logs view
- [#2723](https://github.com/poanetwork/blockscout/pull/2723) - get rid of ex_json_schema warnings
- [#2740](https://github.com/poanetwork/blockscout/pull/2740) - add verify contract rpc doc


## 2.0.4-beta

### Features
- [#2636](https://github.com/poanetwork/blockscout/pull/2636) - Execute all address' transactions page queries in parallel
- [#2596](https://github.com/poanetwork/blockscout/pull/2596) - support AuRa's empty step reward type
- [#2588](https://github.com/poanetwork/blockscout/pull/2588) - add verification submission comment
- [#2505](https://github.com/poanetwork/blockscout/pull/2505) - support POA Network emission rewards
- [#2581](https://github.com/poanetwork/blockscout/pull/2581) - Add generic Map-like Cache behaviour and implementation
- [#2561](https://github.com/poanetwork/blockscout/pull/2561) - Add token's type to the response of tokenlist method
- [#2555](https://github.com/poanetwork/blockscout/pull/2555) - find and show decoding candidates for logs
- [#2499](https://github.com/poanetwork/blockscout/pull/2499) - import emission reward ranges
- [#2497](https://github.com/poanetwork/blockscout/pull/2497) - Add generic Ordered Cache behaviour and implementation

### Fixes
- [#2659](https://github.com/poanetwork/blockscout/pull/2659) - Multipurpose front-end part update
- [#2640](https://github.com/poanetwork/blockscout/pull/2640) - SVG network icons
- [#2635](https://github.com/poanetwork/blockscout/pull/2635) - optimize ERC721 inventory query
- [#2626](https://github.com/poanetwork/blockscout/pull/2626) - Fixing 2 Mobile UI Issues
- [#2623](https://github.com/poanetwork/blockscout/pull/2623) - fix a blinking test
- [#2616](https://github.com/poanetwork/blockscout/pull/2616) - deduplicate coin history records by delta
- [#2613](https://github.com/poanetwork/blockscout/pull/2613) - fix getminedblocks rpc endpoint
- [#2612](https://github.com/poanetwork/blockscout/pull/2612) - Add cache updating independently from Indexer
- [#2610](https://github.com/poanetwork/blockscout/pull/2610) - use CoinGecko instead of CoinMarketcap for exchange rates
- [#2592](https://github.com/poanetwork/blockscout/pull/2592) - process new metadata format for whisper
- [#2591](https://github.com/poanetwork/blockscout/pull/2591) - Fix url error in API page
- [#2572](https://github.com/poanetwork/blockscout/pull/2572) - Ease non-critical css
- [#2570](https://github.com/poanetwork/blockscout/pull/2570) - Network icons preload
- [#2569](https://github.com/poanetwork/blockscout/pull/2569) - do not fetch emission rewards for transactions csv exporter
- [#2568](https://github.com/poanetwork/blockscout/pull/2568) - filter pending token transfers
- [#2564](https://github.com/poanetwork/blockscout/pull/2564) - fix first page button for uncles and reorgs
- [#2563](https://github.com/poanetwork/blockscout/pull/2563) - Fix view less transfers button
- [#2538](https://github.com/poanetwork/blockscout/pull/2538) - fetch the last not empty coin balance records
- [#2468](https://github.com/poanetwork/blockscout/pull/2468) - fix confirmations for non consensus blocks

### Chore
- [#2662](https://github.com/poanetwork/blockscout/pull/2662) - fetch coin gecko id based on the coin symbol
- [#2646](https://github.com/poanetwork/blockscout/pull/2646) - Added Xerom to list of Additional Chains using BlockScout
- [#2634](https://github.com/poanetwork/blockscout/pull/2634) - add Lukso to networks dropdown
- [#2617](https://github.com/poanetwork/blockscout/pull/2617) - skip cache update if there are no blocks inserted
- [#2611](https://github.com/poanetwork/blockscout/pull/2611) - fix js dependency vulnerabilities
- [#2594](https://github.com/poanetwork/blockscout/pull/2594) - do not start genesis data fetching periodically
- [#2590](https://github.com/poanetwork/blockscout/pull/2590) - restore backward compatablity with old releases
- [#2577](https://github.com/poanetwork/blockscout/pull/2577) - Need recompile column in the env vars table
- [#2574](https://github.com/poanetwork/blockscout/pull/2574) - limit request body in json rpc error
- [#2566](https://github.com/poanetwork/blockscout/pull/2566) - upgrade absinthe phoenix


## 2.0.3-beta

### Features
- [#2433](https://github.com/poanetwork/blockscout/pull/2433) - Add a functionality to try Eth RPC methods in the documentation
- [#2529](https://github.com/poanetwork/blockscout/pull/2529) - show both eth value and token transfers on transaction overview page
- [#2376](https://github.com/poanetwork/blockscout/pull/2376) - Split API and WebApp routes
- [#2477](https://github.com/poanetwork/blockscout/pull/2477) - aggregate token transfers on transaction page
- [#2458](https://github.com/poanetwork/blockscout/pull/2458) - Add LAST_BLOCK var to add ability indexing in the range of blocks
- [#2456](https://github.com/poanetwork/blockscout/pull/2456) - fetch pending transactions for geth
- [#2403](https://github.com/poanetwork/blockscout/pull/2403) - Return gasPrice field at the result of gettxinfo method

### Fixes
- [#2562](https://github.com/poanetwork/blockscout/pull/2562) - Fix dark theme flickering
- [#2560](https://github.com/poanetwork/blockscout/pull/2560) - fix slash before not empty path in docs
- [#2559](https://github.com/poanetwork/blockscout/pull/2559) - fix rsk total supply for empty exchange rate
- [#2553](https://github.com/poanetwork/blockscout/pull/2553) - Dark theme import to the end of sass
- [#2550](https://github.com/poanetwork/blockscout/pull/2550) - correctly encode decimal values for frontend
- [#2549](https://github.com/poanetwork/blockscout/pull/2549) - Fix wrong colour of tooltip
- [#2548](https://github.com/poanetwork/blockscout/pull/2548) - CSS preload support in Firefox
- [#2547](https://github.com/poanetwork/blockscout/pull/2547) - do not show eth value if it's zero on the transaction overview page
- [#2543](https://github.com/poanetwork/blockscout/pull/2543) - do not hide search input during logs search
- [#2524](https://github.com/poanetwork/blockscout/pull/2524) - fix dark theme validator data styles
- [#2532](https://github.com/poanetwork/blockscout/pull/2532) - don't show empty token transfers on the transaction overview page
- [#2528](https://github.com/poanetwork/blockscout/pull/2528) - fix coin history chart data
- [#2520](https://github.com/poanetwork/blockscout/pull/2520) - Hide loading message when fetching is failed
- [#2523](https://github.com/poanetwork/blockscout/pull/2523) - Avoid importing internal_transactions of pending transactions
- [#2519](https://github.com/poanetwork/blockscout/pull/2519) - enable `First` page button in pagination
- [#2518](https://github.com/poanetwork/blockscout/pull/2518) - create suggested indexes
- [#2517](https://github.com/poanetwork/blockscout/pull/2517) - remove duplicate indexes
- [#2515](https://github.com/poanetwork/blockscout/pull/2515) - do not aggregate NFT token transfers
- [#2514](https://github.com/poanetwork/blockscout/pull/2514) - Isolating of staking dapp css && extracting of non-critical css
- [#2512](https://github.com/poanetwork/blockscout/pull/2512) - alert link fix
- [#2509](https://github.com/poanetwork/blockscout/pull/2509) - value-ticker gaps fix
- [#2508](https://github.com/poanetwork/blockscout/pull/2508) - logs view columns fix
- [#2506](https://github.com/poanetwork/blockscout/pull/2506) - fix two active tab in the top menu
- [#2503](https://github.com/poanetwork/blockscout/pull/2503) - Mitigate autocompletion library influence to page loading performance
- [#2502](https://github.com/poanetwork/blockscout/pull/2502) - increase reward task timeout
- [#2463](https://github.com/poanetwork/blockscout/pull/2463) - dark theme fixes
- [#2496](https://github.com/poanetwork/blockscout/pull/2496) - fix docker build
- [#2495](https://github.com/poanetwork/blockscout/pull/2495) - fix logs for indexed chain
- [#2459](https://github.com/poanetwork/blockscout/pull/2459) - fix top addresses query
- [#2425](https://github.com/poanetwork/blockscout/pull/2425) - Force to show address view for checksummed address even if it is not in DB
- [#2551](https://github.com/poanetwork/blockscout/pull/2551) - Correctly handle dynamically created Bootstrap tooltips

### Chore
- [#2554](https://github.com/poanetwork/blockscout/pull/2554) - remove extra slash for endpoint url in docs
- [#2552](https://github.com/poanetwork/blockscout/pull/2552) - remove brackets for token holders percentage
- [#2507](https://github.com/poanetwork/blockscout/pull/2507) - update minor version of ecto, ex_machina, phoenix_live_reload
- [#2516](https://github.com/poanetwork/blockscout/pull/2516) - update absinthe plug from fork
- [#2473](https://github.com/poanetwork/blockscout/pull/2473) - get rid of cldr warnings
- [#2402](https://github.com/poanetwork/blockscout/pull/2402) - bump otp version to 22.0
- [#2492](https://github.com/poanetwork/blockscout/pull/2492) - hide decoded row if event is not decoded
- [#2490](https://github.com/poanetwork/blockscout/pull/2490) - enable credo duplicated code check
- [#2432](https://github.com/poanetwork/blockscout/pull/2432) - bump credo version
- [#2457](https://github.com/poanetwork/blockscout/pull/2457) - update mix.lock
- [#2435](https://github.com/poanetwork/blockscout/pull/2435) - Replace deprecated extract-text-webpack-plugin with mini-css-extract-plugin
- [#2450](https://github.com/poanetwork/blockscout/pull/2450) - Fix clearance of logs and node_modules folders in clearing script
- [#2434](https://github.com/poanetwork/blockscout/pull/2434) - get rid of timex warnings
- [#2402](https://github.com/poanetwork/blockscout/pull/2402) - bump otp version to 22.0
- [#2373](https://github.com/poanetwork/blockscout/pull/2373) - Add script to validate internal_transactions constraint for large DBs


## 2.0.2-beta

### Features
- [#2412](https://github.com/poanetwork/blockscout/pull/2412) - dark theme
- [#2399](https://github.com/poanetwork/blockscout/pull/2399) - decode verified smart contract's logs
- [#2391](https://github.com/poanetwork/blockscout/pull/2391) - Controllers Improvements
- [#2379](https://github.com/poanetwork/blockscout/pull/2379) - Disable network selector when is empty
- [#2374](https://github.com/poanetwork/blockscout/pull/2374) - decode constructor arguments for verified smart contracts
- [#2366](https://github.com/poanetwork/blockscout/pull/2366) - paginate eth logs
- [#2360](https://github.com/poanetwork/blockscout/pull/2360) - add default evm version to smart contract verification
- [#2352](https://github.com/poanetwork/blockscout/pull/2352) - Fetch rewards in parallel with transactions
- [#2294](https://github.com/poanetwork/blockscout/pull/2294) - add healthy block period checking endpoint
- [#2324](https://github.com/poanetwork/blockscout/pull/2324) - set timeout for loading message on the main page

### Fixes
- [#2421](https://github.com/poanetwork/blockscout/pull/2421) - Fix hiding of loader for txs on the main page
- [#2420](https://github.com/poanetwork/blockscout/pull/2420) - fetch data from cache in healthy endpoint
- [#2416](https://github.com/poanetwork/blockscout/pull/2416) - Fix "page not found" handling in the router
- [#2413](https://github.com/poanetwork/blockscout/pull/2413) - remove outer tables for decoded data
- [#2410](https://github.com/poanetwork/blockscout/pull/2410) - preload smart contract for logs decoding
- [#2405](https://github.com/poanetwork/blockscout/pull/2405) - added templates for table loader and tile loader
- [#2398](https://github.com/poanetwork/blockscout/pull/2398) - show only one decoded candidate
- [#2389](https://github.com/poanetwork/blockscout/pull/2389) - Reduce Lodash lib size (86% of lib methods are not used)
- [#2388](https://github.com/poanetwork/blockscout/pull/2388) - add create2 support to geth's js tracer
- [#2387](https://github.com/poanetwork/blockscout/pull/2387) - fix not existing keys in transaction json rpc
- [#2378](https://github.com/poanetwork/blockscout/pull/2378) - Page performance: exclude moment.js localization files except EN, remove unused css
- [#2368](https://github.com/poanetwork/blockscout/pull/2368) - add two columns of smart contract info
- [#2375](https://github.com/poanetwork/blockscout/pull/2375) - Update created_contract_code_indexed_at on transaction import conflict
- [#2346](https://github.com/poanetwork/blockscout/pull/2346) - Avoid fetching internal transactions of blocks that still need refetching
- [#2350](https://github.com/poanetwork/blockscout/pull/2350) - fix invalid User agent headers
- [#2345](https://github.com/poanetwork/blockscout/pull/2345) - do not override existing market records
- [#2337](https://github.com/poanetwork/blockscout/pull/2337) - set url params for prod explicitly
- [#2341](https://github.com/poanetwork/blockscout/pull/2341) - fix transaction input json encoding
- [#2311](https://github.com/poanetwork/blockscout/pull/2311) - fix market history overriding with zeroes
- [#2310](https://github.com/poanetwork/blockscout/pull/2310) - parse url for api docs
- [#2299](https://github.com/poanetwork/blockscout/pull/2299) - fix interpolation in error message
- [#2303](https://github.com/poanetwork/blockscout/pull/2303) - fix transaction csv download link
- [#2304](https://github.com/poanetwork/blockscout/pull/2304) - footer grid fix for md resolution
- [#2291](https://github.com/poanetwork/blockscout/pull/2291) - dashboard fix for md resolution, transactions load fix, block info row fix, addresses page issue, check mark issue
- [#2326](https://github.com/poanetwork/blockscout/pull/2326) - fix nested constructor arguments

### Chore
- [#2422](https://github.com/poanetwork/blockscout/pull/2422) - check if address_id is binary in token_transfers_csv endpoint
- [#2418](https://github.com/poanetwork/blockscout/pull/2418) - Remove parentheses in market cap percentage
- [#2401](https://github.com/poanetwork/blockscout/pull/2401) - add ENV vars to manage updating period of average block time and market history cache
- [#2363](https://github.com/poanetwork/blockscout/pull/2363) - add parameters example for eth rpc
- [#2342](https://github.com/poanetwork/blockscout/pull/2342) - Upgrade Postgres image version in Docker setup
- [#2325](https://github.com/poanetwork/blockscout/pull/2325) - Reduce function input to address' hash only where possible
- [#2323](https://github.com/poanetwork/blockscout/pull/2323) - Group Explorer caches
- [#2305](https://github.com/poanetwork/blockscout/pull/2305) - Improve Address controllers
- [#2302](https://github.com/poanetwork/blockscout/pull/2302) - fix names for xDai source
- [#2289](https://github.com/poanetwork/blockscout/pull/2289) - Optional websockets for dev environment
- [#2307](https://github.com/poanetwork/blockscout/pull/2307) - add GoJoy to README
- [#2293](https://github.com/poanetwork/blockscout/pull/2293) - remove request idle timeout configuration
- [#2255](https://github.com/poanetwork/blockscout/pull/2255) - bump elixir version to 1.9.0


## 2.0.1-beta

### Features
- [#2283](https://github.com/poanetwork/blockscout/pull/2283) - Add transactions cache
- [#2182](https://github.com/poanetwork/blockscout/pull/2182) - add market history cache
- [#2109](https://github.com/poanetwork/blockscout/pull/2109) - use bigger updates instead of `Multi` transactions in BlocksTransactionsMismatch
- [#2075](https://github.com/poanetwork/blockscout/pull/2075) - add blocks cache
- [#2151](https://github.com/poanetwork/blockscout/pull/2151) - hide dropdown menu then other networks list is empty
- [#2191](https://github.com/poanetwork/blockscout/pull/2191) - allow to configure token metadata update interval
- [#2146](https://github.com/poanetwork/blockscout/pull/2146) - feat: add eth_getLogs rpc endpoint
- [#2216](https://github.com/poanetwork/blockscout/pull/2216) - Improve token's controllers by avoiding unnecessary preloads
- [#2235](https://github.com/poanetwork/blockscout/pull/2235) - save and show additional validation fields to smart contract
- [#2190](https://github.com/poanetwork/blockscout/pull/2190) - show all token transfers
- [#2193](https://github.com/poanetwork/blockscout/pull/2193) - feat: add BLOCKSCOUT_HOST, and use it in API docs
- [#2266](https://github.com/poanetwork/blockscout/pull/2266) - allow excluding uncles from average block time calculation

### Fixes
- [#2290](https://github.com/poanetwork/blockscout/pull/2290) - Add eth_get_balance.json to AddressView's render
- [#2286](https://github.com/poanetwork/blockscout/pull/2286) - banner stats issues on sm resolutions, transactions title issue
- [#2284](https://github.com/poanetwork/blockscout/pull/2284) - add 404 status for not existing pages
- [#2244](https://github.com/poanetwork/blockscout/pull/2244) - fix internal transactions failing to be indexed because of constraint
- [#2281](https://github.com/poanetwork/blockscout/pull/2281) - typo issues, dropdown issues
- [#2278](https://github.com/poanetwork/blockscout/pull/2278) - increase threshold for scientific notation
- [#2275](https://github.com/poanetwork/blockscout/pull/2275) - Description for networks selector
- [#2263](https://github.com/poanetwork/blockscout/pull/2263) - added an ability to close network selector on outside click
- [#2257](https://github.com/poanetwork/blockscout/pull/2257) - 'download csv' button added to different tabs
- [#2242](https://github.com/poanetwork/blockscout/pull/2242) - added styles for 'download csv' button
- [#2261](https://github.com/poanetwork/blockscout/pull/2261) - header logo aligned to the center properly
- [#2254](https://github.com/poanetwork/blockscout/pull/2254) - search length issue, tile link wrapping issue
- [#2238](https://github.com/poanetwork/blockscout/pull/2238) - header content alignment issue, hide navbar on outside click
- [#2229](https://github.com/poanetwork/blockscout/pull/2229) - gap issue between qr and copy button in token transfers, top cards width and height issue
- [#2201](https://github.com/poanetwork/blockscout/pull/2201) - footer columns fix
- [#2179](https://github.com/poanetwork/blockscout/pull/2179) - fix docker build error
- [#2165](https://github.com/poanetwork/blockscout/pull/2165) - sort blocks by timestamp when calculating average block time
- [#2175](https://github.com/poanetwork/blockscout/pull/2175) - fix coinmarketcap response errors
- [#2164](https://github.com/poanetwork/blockscout/pull/2164) - fix large numbers in balance view card
- [#2155](https://github.com/poanetwork/blockscout/pull/2155) - fix pending transaction query
- [#2183](https://github.com/poanetwork/blockscout/pull/2183) - tile content aligning for mobile resolution fix, dai logo fix
- [#2162](https://github.com/poanetwork/blockscout/pull/2162) - contract creation tile color changed
- [#2144](https://github.com/poanetwork/blockscout/pull/2144) - 'page not found' images path fixed for goerli
- [#2142](https://github.com/poanetwork/blockscout/pull/2142) - Removed posdao theme and logo, added 'page not found' image for goerli
- [#2138](https://github.com/poanetwork/blockscout/pull/2138) - badge colors issue, api titles issue
- [#2129](https://github.com/poanetwork/blockscout/pull/2129) - Fix for width of explorer elements
- [#2121](https://github.com/poanetwork/blockscout/pull/2121) - Binding of 404 page
- [#2120](https://github.com/poanetwork/blockscout/pull/2120) - footer links and socials focus color issue
- [#2113](https://github.com/poanetwork/blockscout/pull/2113) - renewed logos for rsk, dai, blockscout; themes color changes for lukso; error images for lukso
- [#2112](https://github.com/poanetwork/blockscout/pull/2112) - themes color improvements, dropdown color issue
- [#2110](https://github.com/poanetwork/blockscout/pull/2110) - themes colors issues, ui issues
- [#2103](https://github.com/poanetwork/blockscout/pull/2103) - ui issues for all themes
- [#2090](https://github.com/poanetwork/blockscout/pull/2090) - updated some ETC theme colors
- [#2096](https://github.com/poanetwork/blockscout/pull/2096) - RSK theme fixes
- [#2093](https://github.com/poanetwork/blockscout/pull/2093) - detect token transfer type for deprecated erc721 spec
- [#2111](https://github.com/poanetwork/blockscout/pull/2111) - improve address transaction controller
- [#2108](https://github.com/poanetwork/blockscout/pull/2108) - fix uncle fetching without full transactions
- [#2128](https://github.com/poanetwork/blockscout/pull/2128) - add new function clause for uncle errors
- [#2123](https://github.com/poanetwork/blockscout/pull/2123) - fix coins percentage view
- [#2119](https://github.com/poanetwork/blockscout/pull/2119) - fix map logging
- [#2130](https://github.com/poanetwork/blockscout/pull/2130) - fix navigation
- [#2148](https://github.com/poanetwork/blockscout/pull/2148) - filter pending logs
- [#2147](https://github.com/poanetwork/blockscout/pull/2147) - add rsk format of checksum
- [#2149](https://github.com/poanetwork/blockscout/pull/2149) - remove pending transaction count
- [#2177](https://github.com/poanetwork/blockscout/pull/2177) - remove duplicate entries from UncleBlock's Fetcher
- [#2169](https://github.com/poanetwork/blockscout/pull/2169) - add more validator reward types for xDai
- [#2173](https://github.com/poanetwork/blockscout/pull/2173) - handle correctly empty transactions
- [#2174](https://github.com/poanetwork/blockscout/pull/2174) - fix reward channel joining
- [#2186](https://github.com/poanetwork/blockscout/pull/2186) - fix net version test
- [#2196](https://github.com/poanetwork/blockscout/pull/2196) - Nethermind client fixes
- [#2237](https://github.com/poanetwork/blockscout/pull/2237) - fix rsk total_supply
- [#2198](https://github.com/poanetwork/blockscout/pull/2198) - reduce transaction status and error constraint
- [#2167](https://github.com/poanetwork/blockscout/pull/2167) - feat: document eth rpc api mimicking endpoints
- [#2225](https://github.com/poanetwork/blockscout/pull/2225) - fix metadata decoding in Solidity 0.5.9 smart contract verification
- [#2204](https://github.com/poanetwork/blockscout/pull/2204) - fix large contract verification
- [#2258](https://github.com/poanetwork/blockscout/pull/2258) - reduce BlocksTransactionsMismatch memory footprint
- [#2247](https://github.com/poanetwork/blockscout/pull/2247) - hide logs search if there are no logs
- [#2248](https://github.com/poanetwork/blockscout/pull/2248) - sort block after query execution for average block time
- [#2249](https://github.com/poanetwork/blockscout/pull/2249) - More transaction controllers improvements
- [#2267](https://github.com/poanetwork/blockscout/pull/2267) - Modify implementation of `where_transaction_has_multiple_internal_transactions`
- [#2270](https://github.com/poanetwork/blockscout/pull/2270) - Remove duplicate params in `Indexer.Fetcher.TokenBalance`
- [#2268](https://github.com/poanetwork/blockscout/pull/2268) - remove not existing assigns in html code
- [#2276](https://github.com/poanetwork/blockscout/pull/2276) - remove port in docs

### Chore
- [#2127](https://github.com/poanetwork/blockscout/pull/2127) - use previouse chromedriver version
- [#2118](https://github.com/poanetwork/blockscout/pull/2118) - show only the last decompiled contract
- [#2255](https://github.com/poanetwork/blockscout/pull/2255) - upgrade elixir version to 1.9.0
- [#2256](https://github.com/poanetwork/blockscout/pull/2256) - use the latest version of chromedriver


## 2.0.0-beta

### Features
- [#2044](https://github.com/poanetwork/blockscout/pull/2044) - New network selector.
- [#2091](https://github.com/poanetwork/blockscout/pull/2091) - Added "Question" modal.
- [#1963](https://github.com/poanetwork/blockscout/pull/1963), [#1959](https://github.com/poanetwork/blockscout/pull/1959), [#1948](https://github.com/poanetwork/blockscout/pull/1948), [#1936](https://github.com/poanetwork/blockscout/pull/1936), [#1925](https://github.com/poanetwork/blockscout/pull/1925), [#1922](https://github.com/poanetwork/blockscout/pull/1922), [#1903](https://github.com/poanetwork/blockscout/pull/1903), [#1874](https://github.com/poanetwork/blockscout/pull/1874), [#1895](https://github.com/poanetwork/blockscout/pull/1895), [#2031](https://github.com/poanetwork/blockscout/pull/2031), [#2073](https://github.com/poanetwork/blockscout/pull/2073), [#2074](https://github.com/poanetwork/blockscout/pull/2074),  - added new themes and logos for poa, eth, rinkeby, goerli, ropsten, kovan, sokol, xdai, etc, rsk and default theme
- [#1726](https://github.com/poanetwork/blockscout/pull/2071) - Updated styles for the new smart contract page.
- [#2081](https://github.com/poanetwork/blockscout/pull/2081) - Tooltip for 'more' button, explorers logos added
- [#2010](https://github.com/poanetwork/blockscout/pull/2010) - added "block not found" and "tx not found pages"
- [#1928](https://github.com/poanetwork/blockscout/pull/1928) - pagination styles were updated
- [#1940](https://github.com/poanetwork/blockscout/pull/1940) - qr modal button and background issue
- [#1907](https://github.com/poanetwork/blockscout/pull/1907) - dropdown color bug fix (lukso theme) and tooltip color bug fix
- [#1859](https://github.com/poanetwork/blockscout/pull/1859) - feat: show raw transaction traces
- [#1941](https://github.com/poanetwork/blockscout/pull/1941) - feat: add on demand fetching and stale attr to rpc
- [#1957](https://github.com/poanetwork/blockscout/pull/1957) - Calculate stakes ratio before insert pools
- [#1956](https://github.com/poanetwork/blockscout/pull/1956) - add logs tab to address
- [#1952](https://github.com/poanetwork/blockscout/pull/1952) - feat: exclude empty contracts by default
- [#1954](https://github.com/poanetwork/blockscout/pull/1954) - feat: use creation init on self destruct
- [#2036](https://github.com/poanetwork/blockscout/pull/2036) - New tables for staking pools and delegators
- [#1974](https://github.com/poanetwork/blockscout/pull/1974) - feat: previous page button logic
- [#1999](https://github.com/poanetwork/blockscout/pull/1999) - load data async on addresses page
- [#1807](https://github.com/poanetwork/blockscout/pull/1807) - New theming capabilites.
- [#2040](https://github.com/poanetwork/blockscout/pull/2040) - Verification links to other explorers for ETH
- [#2037](https://github.com/poanetwork/blockscout/pull/2037) - add address logs search functionality
- [#2012](https://github.com/poanetwork/blockscout/pull/2012) - make all pages pagination async
- [#2064](https://github.com/poanetwork/blockscout/pull/2064) - feat: add fields to tx apis, small cleanups
- [#2100](https://github.com/poanetwork/blockscout/pull/2100) - feat: eth_get_balance rpc endpoint

### Fixes
- [#2228](https://github.com/poanetwork/blockscout/pull/2228) - favorites duplication issues, active radio issue
- [#2207](https://github.com/poanetwork/blockscout/pull/2207) - new 'download csv' button design
- [#2206](https://github.com/poanetwork/blockscout/pull/2206) - added styles for 'Download All Transactions as CSV' button
- [#2099](https://github.com/poanetwork/blockscout/pull/2099) - logs search input width
- [#2098](https://github.com/poanetwork/blockscout/pull/2098) - nav dropdown issue, logo size issue
- [#2082](https://github.com/poanetwork/blockscout/pull/2082) - dropdown styles, tooltip gap fix, 404 page added
- [#2077](https://github.com/poanetwork/blockscout/pull/2077) - ui issues
- [#2072](https://github.com/poanetwork/blockscout/pull/2072) - Fixed checkmarks not showing correctly in tabs.
- [#2066](https://github.com/poanetwork/blockscout/pull/2066) - fixed length of logs search input
- [#2056](https://github.com/poanetwork/blockscout/pull/2056) - log search form styles added
- [#2043](https://github.com/poanetwork/blockscout/pull/2043) - Fixed modal dialog width for 'verify other explorers'
- [#2025](https://github.com/poanetwork/blockscout/pull/2025) - Added a new color to display transactions' errors.
- [#2033](https://github.com/poanetwork/blockscout/pull/2033) - Header nav. dropdown active element color issue
- [#2019](https://github.com/poanetwork/blockscout/pull/2019) - Fixed the missing tx hashes.
- [#2020](https://github.com/poanetwork/blockscout/pull/2020) - Fixed a bug triggered when a second click to a selected tab caused the other tabs to hide.
- [#1944](https://github.com/poanetwork/blockscout/pull/1944) - fixed styles for token's dropdown.
- [#1926](https://github.com/poanetwork/blockscout/pull/1926) - status label alignment
- [#1849](https://github.com/poanetwork/blockscout/pull/1849) - Improve chains menu
- [#1868](https://github.com/poanetwork/blockscout/pull/1868) - fix: logs list endpoint performance
- [#1822](https://github.com/poanetwork/blockscout/pull/1822) - Fix style breaks in decompiled contract code view
- [#1885](https://github.com/poanetwork/blockscout/pull/1885) - highlight reserved words in decompiled code
- [#1896](https://github.com/poanetwork/blockscout/pull/1896) - re-query tokens in top nav automplete
- [#1905](https://github.com/poanetwork/blockscout/pull/1905) - fix reorgs, uncles pagination
- [#1904](https://github.com/poanetwork/blockscout/pull/1904) - fix `BLOCK_COUNT_CACHE_TTL` env var type
- [#1915](https://github.com/poanetwork/blockscout/pull/1915) - fallback to 2 latest evm versions
- [#1937](https://github.com/poanetwork/blockscout/pull/1937) - Check the presence of overlap[i] object before retrieving properties from it
- [#1960](https://github.com/poanetwork/blockscout/pull/1960) - do not remove bold text in decompiled contacts
- [#1966](https://github.com/poanetwork/blockscout/pull/1966) - fix: add fields for contract filter performance
- [#2017](https://github.com/poanetwork/blockscout/pull/2017) - fix: fix to/from filters on tx list pages
- [#2008](https://github.com/poanetwork/blockscout/pull/2008) - add new function clause for xDai network beneficiaries
- [#2009](https://github.com/poanetwork/blockscout/pull/2009) - addresses page improvements
- [#2027](https://github.com/poanetwork/blockscout/pull/2027) - fix: `BlocksTransactionsMismatch` ignoring blocks without transactions
- [#2062](https://github.com/poanetwork/blockscout/pull/2062) - fix: uniq by hash, instead of transaction
- [#2052](https://github.com/poanetwork/blockscout/pull/2052) - allow bytes32 for name and symbol
- [#2047](https://github.com/poanetwork/blockscout/pull/2047) - fix: show creating internal transactions
- [#2014](https://github.com/poanetwork/blockscout/pull/2014) - fix: use better queries for listLogs endpoint
- [#2027](https://github.com/poanetwork/blockscout/pull/2027) - fix: `BlocksTransactionsMismatch` ignoring blocks without transactions
- [#2070](https://github.com/poanetwork/blockscout/pull/2070) - reduce `max_concurrency` of `BlocksTransactionsMismatch` fetcher
- [#2083](https://github.com/poanetwork/blockscout/pull/2083) - allow total_difficuly to be nil
- [#2086](https://github.com/poanetwork/blockscout/pull/2086) - fix geth's staticcall without output

### Chore

- [#1900](https://github.com/poanetwork/blockscout/pull/1900) - SUPPORTED_CHAINS ENV var
- [#1958](https://github.com/poanetwork/blockscout/pull/1958) - Default value for release link env var
- [#1964](https://github.com/poanetwork/blockscout/pull/1964) - ALLOWED_EVM_VERSIONS env var
- [#1975](https://github.com/poanetwork/blockscout/pull/1975) - add log index to transaction view
- [#1988](https://github.com/poanetwork/blockscout/pull/1988) - Fix wrong parity tasks names in Circle CI
- [#2000](https://github.com/poanetwork/blockscout/pull/2000) - docker/Makefile: always set a container name
- [#2018](https://github.com/poanetwork/blockscout/pull/2018) - Use PORT env variable in dev config
- [#2055](https://github.com/poanetwork/blockscout/pull/2055) - Increase timeout for geth indexers
- [#2069](https://github.com/poanetwork/blockscout/pull/2069) - Docsify integration: static docs page generation


## 1.3.15-beta

### Features

- [#1857](https://github.com/poanetwork/blockscout/pull/1857) - Re-implement Geth JS internal transaction tracer in Elixir
- [#1989](https://github.com/poanetwork/blockscout/pull/1989) - fix: consolidate address w/ balance one at a time
- [#2002](https://github.com/poanetwork/blockscout/pull/2002) - Get estimated count of blocks when cache is empty

### Fixes

- [#1869](https://github.com/poanetwork/blockscout/pull/1869) - Fix output and gas extraction in JS tracer for Geth
- [#1992](https://github.com/poanetwork/blockscout/pull/1992) - fix: support https for wobserver polling
- [#2027](https://github.com/poanetwork/blockscout/pull/2027) - fix: `BlocksTransactionsMismatch` ignoring blocks without transactions


## 1.3.14-beta

- [#1812](https://github.com/poanetwork/blockscout/pull/1812) - add pagination to addresses page
- [#1920](https://github.com/poanetwork/blockscout/pull/1920) - fix: remove source code fields from list endpoint
- [#1876](https://github.com/poanetwork/blockscout/pull/1876) - async calculate a count of blocks

### Fixes

- [#1917](https://github.com/poanetwork/blockscout/pull/1917) - Force block refetch if transaction is re-collated in a different block

### Chore

- [#1892](https://github.com/poanetwork/blockscout/pull/1892) - Remove temporary worker modules


## 1.3.13-beta

### Features

- [#1933](https://github.com/poanetwork/blockscout/pull/1933) - add eth_BlockNumber json rpc method

### Fixes

- [#1875](https://github.com/poanetwork/blockscout/pull/1875) - fix: resolve false positive constructor arguments
- [#1881](https://github.com/poanetwork/blockscout/pull/1881) - fix: store solc versions locally for performance
- [#1898](https://github.com/poanetwork/blockscout/pull/1898) - check if the constructor has arguments before verifying constructor arguments


## 1.3.12-beta

Reverting of synchronous block counter, implemented in #1848


## 1.3.11-beta

### Features

- [#1815](https://github.com/poanetwork/blockscout/pull/1815) - Be able to search without prefix "0x"
- [#1813](https://github.com/poanetwork/blockscout/pull/1813) - Add total blocks counter to the main page
- [#1806](https://github.com/poanetwork/blockscout/pull/1806) - Verify contracts with a post request
- [#1848](https://github.com/poanetwork/blockscout/pull/1848) - Add cache for block counter

### Fixes

- [#1829](https://github.com/poanetwork/blockscout/pull/1829) - Handle nil quantities in block decoding routine
- [#1830](https://github.com/poanetwork/blockscout/pull/1830) - Make block size field nullable
- [#1840](https://github.com/poanetwork/blockscout/pull/1840) - Handle case when total supply is nil
- [#1838](https://github.com/poanetwork/blockscout/pull/1838) - Block counter calculates only consensus blocks

### Chore

- [#1814](https://github.com/poanetwork/blockscout/pull/1814) - Clear build artefacts script
- [#1837](https://github.com/poanetwork/blockscout/pull/1837) - Add -f flag to clear_build.sh script delete static folder


## 1.3.10-beta

### Features

- [#1739](https://github.com/poanetwork/blockscout/pull/1739) - highlight decompiled source code
- [#1696](https://github.com/poanetwork/blockscout/pull/1696) - full-text search by tokens
- [#1742](https://github.com/poanetwork/blockscout/pull/1742) - Support RSK
- [#1777](https://github.com/poanetwork/blockscout/pull/1777) - show ERC-20 token transfer info on transaction page
- [#1770](https://github.com/poanetwork/blockscout/pull/1770) - set a websocket keepalive from config
- [#1789](https://github.com/poanetwork/blockscout/pull/1789) - add ERC-721 info to transaction overview page
- [#1801](https://github.com/poanetwork/blockscout/pull/1801) - Staking pools fetching

### Fixes

 - [#1724](https://github.com/poanetwork/blockscout/pull/1724) - Remove internal tx and token balance fetching from realtime fetcher
 - [#1727](https://github.com/poanetwork/blockscout/pull/1727) - add logs pagination in rpc api
 - [#1740](https://github.com/poanetwork/blockscout/pull/1740) - fix empty block time
 - [#1743](https://github.com/poanetwork/blockscout/pull/1743) - sort decompiled smart contracts in lexicographical order
 - [#1756](https://github.com/poanetwork/blockscout/pull/1756) - add today's token balance from the previous value
 - [#1769](https://github.com/poanetwork/blockscout/pull/1769) - add timestamp to block overview
 - [#1768](https://github.com/poanetwork/blockscout/pull/1768) - fix first block parameter
 - [#1778](https://github.com/poanetwork/blockscout/pull/1778) - Make websocket optional for realtime fetcher
 - [#1790](https://github.com/poanetwork/blockscout/pull/1790) - fix constructor arguments verification
 - [#1793](https://github.com/poanetwork/blockscout/pull/1793) - fix top nav autocomplete
 - [#1795](https://github.com/poanetwork/blockscout/pull/1795) - fix line numbers for decompiled contracts
 - [#1803](https://github.com/poanetwork/blockscout/pull/1803) - use coinmarketcap for total_supply by default
 - [#1802](https://github.com/poanetwork/blockscout/pull/1802) - make coinmarketcap's number of pages configurable
 - [#1799](https://github.com/poanetwork/blockscout/pull/1799) - Use eth_getUncleByBlockHashAndIndex for uncle block fetching
 - [#1531](https://github.com/poanetwork/blockscout/pull/1531) - docker: fix dockerFile for secp256k1 building
 - [#1835](https://github.com/poanetwork/blockscout/pull/1835) - fix: ignore `pong` messages without error

### Chore

 - [#1804](https://github.com/poanetwork/blockscout/pull/1804) - (Chore) Divide chains by Mainnet/Testnet in menu
 - [#1783](https://github.com/poanetwork/blockscout/pull/1783) - Update README with the chains that use Blockscout
 - [#1780](https://github.com/poanetwork/blockscout/pull/1780) - Update link to the Github repo in the footer
 - [#1757](https://github.com/poanetwork/blockscout/pull/1757) - Change twitter acc link to official Blockscout acc twitter
 - [#1749](https://github.com/poanetwork/blockscout/pull/1749) - Replace the link in the footer with the official POA announcements tg channel link
 - [#1718](https://github.com/poanetwork/blockscout/pull/1718) - Flatten indexer module hierarchy and supervisor tree
 - [#1753](https://github.com/poanetwork/blockscout/pull/1753) - Add a check mark to decompiled contract tab
 - [#1744](https://github.com/poanetwork/blockscout/pull/1744) - remove `0x0..0` from tests
 - [#1763](https://github.com/poanetwork/blockscout/pull/1763) - Describe indexer structure and list existing fetchers
 - [#1800](https://github.com/poanetwork/blockscout/pull/1800) - Disable lazy logging check in Credo


## 1.3.9-beta

### Features

 - [#1662](https://github.com/poanetwork/blockscout/pull/1662) - allow specifying number of optimization runs
 - [#1654](https://github.com/poanetwork/blockscout/pull/1654) - add decompiled code tab
 - [#1661](https://github.com/poanetwork/blockscout/pull/1661) - try to compile smart contract with the latest evm version
 - [#1665](https://github.com/poanetwork/blockscout/pull/1665) - Add contract verification RPC endpoint.
 - [#1706](https://github.com/poanetwork/blockscout/pull/1706) - allow setting update interval for addresses with b

### Fixes

 - [#1669](https://github.com/poanetwork/blockscout/pull/1669) - do not fail if multiple matching tokens are found
 - [#1691](https://github.com/poanetwork/blockscout/pull/1691) - decrease token metadata update interval
 - [#1688](https://github.com/poanetwork/blockscout/pull/1688) - do not fail if failure reason is atom
 - [#1692](https://github.com/poanetwork/blockscout/pull/1692) - exclude decompiled smart contract from encoding
 - [#1684](https://github.com/poanetwork/blockscout/pull/1684) - Discard child block with parent_hash not matching hash of imported block
 - [#1699](https://github.com/poanetwork/blockscout/pull/1699) - use seconds as transaction cache period measure
 - [#1697](https://github.com/poanetwork/blockscout/pull/1697) - fix failing in rpc if balance is empty
 - [#1711](https://github.com/poanetwork/blockscout/pull/1711) - rescue failing repo in block number cache update
 - [#1712](https://github.com/poanetwork/blockscout/pull/1712) - do not set contract code from transaction input
 - [#1714](https://github.com/poanetwork/blockscout/pull/1714) - fix average block time calculation

### Chore

 - [#1693](https://github.com/poanetwork/blockscout/pull/1693) - Add a checklist to the PR template


## 1.3.8-beta

### Features

 - [#1611](https://github.com/poanetwork/blockscout/pull/1611) - allow setting the first indexing block
 - [#1596](https://github.com/poanetwork/blockscout/pull/1596) - add endpoint to create decompiled contracts
 - [#1634](https://github.com/poanetwork/blockscout/pull/1634) - add transaction count cache

### Fixes

 - [#1630](https://github.com/poanetwork/blockscout/pull/1630) - (Fix) colour for release link in the footer
 - [#1621](https://github.com/poanetwork/blockscout/pull/1621) - Modify query to fetch failed contract creations
 - [#1614](https://github.com/poanetwork/blockscout/pull/1614) - Do not fetch burn address token balance
 - [#1639](https://github.com/poanetwork/blockscout/pull/1614) - Optimize token holder count updates when importing address current balances
 - [#1643](https://github.com/poanetwork/blockscout/pull/1643) - Set internal_transactions_indexed_at for empty blocks
 - [#1647](https://github.com/poanetwork/blockscout/pull/1647) - Fix typo in view
 - [#1650](https://github.com/poanetwork/blockscout/pull/1650) - Add petersburg evm version to smart contract verifier
 - [#1657](https://github.com/poanetwork/blockscout/pull/1657) - Force consensus loss for parent block if its hash mismatches parent_hash

### Chore


## 1.3.7-beta

### Features

### Fixes

 - [#1615](https://github.com/poanetwork/blockscout/pull/1615) - Add more logging to code fixer process
 - [#1613](https://github.com/poanetwork/blockscout/pull/1613) - Fix USD fee value
 - [#1577](https://github.com/poanetwork/blockscout/pull/1577) - Add process to fix contract with code
 - [#1583](https://github.com/poanetwork/blockscout/pull/1583) - Chunk JSON-RPC batches in case connection times out

### Chore

 - [#1610](https://github.com/poanetwork/blockscout/pull/1610) - Add PIRL to Readme


## 1.3.6-beta

### Features

 - [#1589](https://github.com/poanetwork/blockscout/pull/1589) - RPC endpoint to list addresses
 - [#1567](https://github.com/poanetwork/blockscout/pull/1567) - Allow setting different configuration just for realtime fetcher
 - [#1562](https://github.com/poanetwork/blockscout/pull/1562) - Add incoming transactions count to contract view
 - [#1608](https://github.com/poanetwork/blockscout/pull/1608) - Add listcontracts RPC Endpoint

### Fixes

 - [#1595](https://github.com/poanetwork/blockscout/pull/1595) - Reduce block_rewards in the catchup fetcher
 - [#1590](https://github.com/poanetwork/blockscout/pull/1590) - Added guard for fetching blocks with invalid number
 - [#1588](https://github.com/poanetwork/blockscout/pull/1588) - Fix usd value on address page
 - [#1586](https://github.com/poanetwork/blockscout/pull/1586) - Exact timestamp display
 - [#1581](https://github.com/poanetwork/blockscout/pull/1581) - Consider `creates` param when fetching transactions
 - [#1559](https://github.com/poanetwork/blockscout/pull/1559) - Change v column type for Transactions table

### Chore

 - [#1579](https://github.com/poanetwork/blockscout/pull/1579) - Add SpringChain to the list of Additional Chains Utilizing BlockScout
 - [#1578](https://github.com/poanetwork/blockscout/pull/1578) - Refine contributing procedure
 - [#1572](https://github.com/poanetwork/blockscout/pull/1572) - Add option to disable block rewards in indexer config


## 1.3.5-beta

### Features

 - [#1560](https://github.com/poanetwork/blockscout/pull/1560) - Allow executing smart contract functions in arbitrarily sized batches
 - [#1543](https://github.com/poanetwork/blockscout/pull/1543) - Use trace_replayBlockTransactions API for faster tracing
 - [#1558](https://github.com/poanetwork/blockscout/pull/1558) - Allow searching by token symbol
 - [#1551](https://github.com/poanetwork/blockscout/pull/1551) Exact date and time for Transaction details page
 - [#1547](https://github.com/poanetwork/blockscout/pull/1547) - Verify smart contracts with evm versions
 - [#1540](https://github.com/poanetwork/blockscout/pull/1540) - Fetch ERC721 token balances if sender is '0x0..0'
 - [#1539](https://github.com/poanetwork/blockscout/pull/1539) - Add the link to release in the footer
 - [#1519](https://github.com/poanetwork/blockscout/pull/1519) - Create contract methods
 - [#1496](https://github.com/poanetwork/blockscout/pull/1496) - Remove dropped/replaced transactions in pending transactions list
 - [#1492](https://github.com/poanetwork/blockscout/pull/1492) - Disable usd value for an empty exchange rate
 - [#1466](https://github.com/poanetwork/blockscout/pull/1466) - Decoding candidates for unverified contracts

### Fixes
 - [#1545](https://github.com/poanetwork/blockscout/pull/1545) - Fix scheduling of latest block polling in Realtime Fetcher
 - [#1554](https://github.com/poanetwork/blockscout/pull/1554) - Encode integer parameters when calling smart contract functions
 - [#1537](https://github.com/poanetwork/blockscout/pull/1537) - Fix test that depended on date
 - [#1534](https://github.com/poanetwork/blockscout/pull/1534) - Render a nicer error when creator cannot be determined
 - [#1527](https://github.com/poanetwork/blockscout/pull/1527) - Add index to value_fetched_at
 - [#1518](https://github.com/poanetwork/blockscout/pull/1518) - Select only distinct failed transactions
 - [#1516](https://github.com/poanetwork/blockscout/pull/1516) - Fix coin balance params reducer for pending transaction
 - [#1511](https://github.com/poanetwork/blockscout/pull/1511) - Set correct log level for production
 - [#1510](https://github.com/poanetwork/blockscout/pull/1510) - Fix test that fails every 1st day of the month
 - [#1509](https://github.com/poanetwork/blockscout/pull/1509) - Add index to blocks' consensus
 - [#1508](https://github.com/poanetwork/blockscout/pull/1508) - Remove duplicated indexes
 - [#1505](https://github.com/poanetwork/blockscout/pull/1505) - Use https instead of ssh for absinthe libs
 - [#1501](https://github.com/poanetwork/blockscout/pull/1501) - Constructor_arguments must be type `text`
 - [#1498](https://github.com/poanetwork/blockscout/pull/1498) - Add index for created_contract_address_hash in transactions
 - [#1493](https://github.com/poanetwork/blockscout/pull/1493) - Do not do work in process initialization
 - [#1487](https://github.com/poanetwork/blockscout/pull/1487) - Limit geth sync to 128 blocks
 - [#1484](https://github.com/poanetwork/blockscout/pull/1484) - Allow decoding input as utf-8
 - [#1479](https://github.com/poanetwork/blockscout/pull/1479) - Remove smoothing from coin balance chart

### Chore
 - [https://github.com/poanetwork/blockscout/pull/1532](https://github.com/poanetwork/blockscout/pull/1532) - Upgrade elixir to 1.8.1
 - [https://github.com/poanetwork/blockscout/pull/1553](https://github.com/poanetwork/blockscout/pull/1553) - Dockerfile: remove 1.7.1 version pin FROM bitwalker/alpine-elixir-phoenix
 - [https://github.com/poanetwork/blockscout/pull/1465](https://github.com/poanetwork/blockscout/pull/1465) - Resolve lodash security alert